No person shall injure, tamper, move, deface, destroy, disturb, introduce any item that may cause damage or remove any part of the Park District, including without limitation any building, sign, equipment or other property therein, or any rock or mineral, historic or prehistoric artifacts, nor shall any person knowingly cut down, destroy, girdle, burn or otherwise injure, deface, destroy, disturb or remove any vine, bush, shrub, sapling, tree, flower, grass or other vegetation standing or growing in the Park District. (ORC 2909.07)